I have a jsp page which has dynamically created hyperlink called "Add Note".End User can click on the link ,which would open a popup window and user can a add new note, by dynamically creating new table row and populating it with values, till user closes the window , the parent page should not be allowed for modification,once user closes popup window , the values should be saved in parent jsp page.later when user clicks Save button the values in pop up window should be saved along with parent window values.what is the best way to do this?.kindly help me